2690/2695 Performance Maintenance Kit w/Seal Pack Back Catalog number: CTS-11380 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-A11372 Tube Assy, Transducer to Check Valve, I2V Price on request CTS-10839 Seal Pack Rebuild Kit Price on request CTS-21012 Compression Screws & Ferrules, 1/16", SS, 5/pk Price on request